3020-00-528-3724 GEAR,SPUR Index 3020-00-528-3728 GEAR,WORM WHEEL

National Stock Number:
5310-00-528-3727

Federal Supply Class:
5310

National Item Identification Number:
005283727

Description:
NUT,PLAIN,SLOTTED,HEXAGON

Detail:
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, CASTELLATED, HEXAGON.


Manufacturer Information:
528372719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1212 OR STEEL COMP 1117 OR STEEL COMP 1118 OVERALL
NOMINAL THREAD SIZE1.375 INCHES
NUT HEIGHT0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
NUT STYLESLOTTED, HEXAGON
WIDTH ACROSS FLATS1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNF


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